Following are simplifications to the given expression:
Given:

To find:
simplify=?
Solution:

Therefore, the final answer is "
".
Learn more:
brainly.com/question/1661958
Answer:

Step-by-step explanation:
Distribute the 4

Subtract the 7

Subtract y and add 1
Answer:
Step-by-step explanation:
Answer:
I don't realy know
Step-by-step explanation:
I think it's B